package org.blackcat.common;

import java.util.Random;
import java.util.UUID;

/**
 * Created by Duo Duo on 2016/12/26.
 */
public class UUIDUtils {

    public static  String uuid(){
        String uuid = UUID.randomUUID().toString();
        uuid = uuid.replaceAll("\\-","");
        return uuid;
    }

}
